Materials Data on Er2B6Os by Materials Project

doi:10.17188/1743870

Title: Materials Data on Er2B6Os by Materials Project

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Abstract

Er2OsB6 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two inequivalent Er3+ sites. In the first Er3+ site, Er3+ is bonded in a 12-coordinate geometry to fourteen B2- atoms. There are a spread of Er–B bond distances ranging from 2.71–2.80 Å. In the second Er3+ site, Er3+ is bonded to twelve B2- atoms to form a mixture of edge and face-sharing ErB12 cuboctahedra. There are a spread of Er–B bond distances ranging from 2.59–2.61 Å. Os6+ is bonded in a 10-coordinate geometry to ten B2- atoms. There are a spread of Os–B bond distances ranging from 2.33–2.40 Å. There are six inequivalent B2- sites. In the first B2- site, B2- is bonded in a 9-coordinate geometry to four equivalent Er3+, two equivalent Os6+, and three B2- atoms. There are a spread of B–B bond distances ranging from 1.78–1.82 Å. In the second B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and three B2- atoms. There is one shorter (1.80 Å) and one longer (1.81 Å) B–B bond length. In the third B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and threemore »« less

Authors:: The Materials Project

Publication Date:: 2020-05-04

Other Number(s):: mp-1198965

DOE Contract Number:: AC02-05CH11231; EDCBEE

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Collaborations:: MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE

Keywords:: crystal structure; Er2B6Os; B-Er-Os

OSTI Identifier:: 1743870

DOI:: https://doi.org/10.17188/1743870

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                    The Materials Project. Materials Data on Er2B6Os by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1743870.

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                    The Materials Project. Materials Data on Er2B6Os by Materials Project.  United States.  doi:https://doi.org/10.17188/1743870

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                    The Materials Project. 2020.  
"Materials Data on Er2B6Os by Materials Project".  United States.  doi:https://doi.org/10.17188/1743870.  https://www.osti.gov/servlets/purl/1743870. Pub date:Mon May 04 00:00:00 EDT 2020

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@article{osti_1743870,

  title        = {Materials Data on Er2B6Os by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Er2OsB6 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two inequivalent Er3+ sites. In the first Er3+ site, Er3+ is bonded in a 12-coordinate geometry to fourteen B2- atoms. There are a spread of Er–B bond distances ranging from 2.71–2.80 Å. In the second Er3+ site, Er3+ is bonded to twelve B2- atoms to form a mixture of edge and face-sharing ErB12 cuboctahedra. There are a spread of Er–B bond distances ranging from 2.59–2.61 Å. Os6+ is bonded in a 10-coordinate geometry to ten B2- atoms. There are a spread of Os–B bond distances ranging from 2.33–2.40 Å. There are six inequivalent B2- sites. In the first B2- site, B2- is bonded in a 9-coordinate geometry to four equivalent Er3+, two equivalent Os6+, and three B2- atoms. There are a spread of B–B bond distances ranging from 1.78–1.82 Å. In the second B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and three B2- atoms. There is one shorter (1.80 Å) and one longer (1.81 Å) B–B bond length. In the third B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and three B2- atoms. There is one shorter (1.73 Å) and one longer (1.85 Å) B–B bond length. In the fourth B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and three B2- atoms. Both B–B bond lengths are 1.79 Å. In the fifth B2- site, B2- is bonded in a 9-coordinate geometry to four Er3+, two equivalent Os6+, and three B2- atoms. In the sixth B2- site, B2- is bonded in a 9-coordinate geometry to six Er3+ and three B2- atoms. The B–B bond length is 2.12 Å.},

  doi          = {10.17188/1743870},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1743870

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